Electric Metal Heat Induction Heating Circuit Induction Heating Furnace For Copper Iron
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- Supplier: Guangzhou Wangxin Mechanical & Electrical Equipment Co. Ltd.
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Product Overview
Description
Good Quality Billet Forging Induction Furnace Forging Machine For Nuts
Induction Heating Advantage
Induction’s speed, precision, repeat ability and energy-efficiency make it the natural choice for heating billets.
Benefits for using induction to heat billets:
1. Low Operating Costs
Induction generates heat directly within each billet. No energy is wasted heating ambient air. This, together with precise power control ability, makes induction extremely energy efficient.
2. High productivity
Induction heating is fast, capable of heating even large billets to high temperature in seconds. Throughput is enhanced by the use of automated loaders, feeders and extractors.
3. Improved Quality
Induction ensures uniform through-heating for each invididual billet. This contributes to excellent grain flow haracteristics in each forged billet. Also induction’s extremely rapid temperature increases result in minimal scaling and surface defects, which in turn contribute to longer die life.
4. Compact Footprint
Induction heating saves valuable floorspace. The power source, capacitor bank, induction coils, feeding station, heating exchanger and PLC cabinet all can be contained on one frame.
5. Flexibility
Modern induction heating systems feature quick and easy coil changeovers, whcih realize to heat different size and shape workpiece.
Product Description
Heating Principle
How exactly does induction heating work?
It helps to have a basic understanding of the principles of electricity. When an alternating electrical current is applied to the primary of a transformer, an alternating magnetic field is created. According to Faraday's Law, if the secondary of the transformer is located within the magnetic field, an electric current will be induced.
In a basic induction heating setup shown in, a solid state RF power supply sends an AC current through an inductor (often a copper coil),and the part to be heated (the workpiece) is placed inside the inductor. The inductor serves as the transformer primary and the part to be heated becomes a short circuit secondary. When a metal part is placed within the inductor and enters the magnetic field, circulating eddy currents are induced within the part.
In a basic induction heating setup shown in, a solid state RF power supply sends an AC current through an inductor (often a copper coil),and the part to be heated (the workpiece) is placed inside the inductor. The inductor serves as the transformer primary and the part to be heated becomes a short circuit secondary. When a metal part is placed within the inductor and enters the magnetic field, circulating eddy currents are induced within the part.
Technical Parameters
Model | Input Voltage | Frequency | Max Input Power | Max Input Current |
WXM-15 | 3 phase 380V, 50/60HZ | 1-20KHZ | 15KVA | 24A |
WXM-25 | 3 phase 380V, 50/60HZ | 1-20KHZ | 25KVA | 36A |
WXM-35 | 3 phase 380V, 50/60HZ | 1-20KHZ | 35KVA | 51A |
WXM-45 | 3 phase 380V, 50/60HZ | 1-20KHZ | 45KVA | 70A |
WXM-70 | 3 phase 380V, 50/60HZ | 1-20KHZ | 70KVA | 105A |
WXM-90 | 3 phase 380V, 50/60HZ | 1-20KHZ | 90KVA | 135A |
WXM-110 | 3 phase 380V, 50/60HZ | 1-20KHZ | 110KVA | 175A |
WXM-160 | 3 phase 380V, 50/60HZ | 0.5-10KHZ | 160KVA | 240A |
Application
Medium Frequency Machine is mostly used for metal hot forging and melting because its low frequency.
Research has shown a relationship between the frequency of the alternating current and the heating depth of penetration: the higher the frequency, the shallower the heating in the part. Frequencies of 100 to 400 kHz produce relatively high-energy heat, ideal for quickly heating small parts or the surface/skin of larger parts. For deep, penetrating heat, longer heating cycles atlower frequencies of 5 to 30 kHz have been shown to be most effective.
Hot Forging
Melting
Recommend Products
Medium Frequency Induction Furnace
Medium frequency heating power is widely used for metal hot forging and melting because of it's lower frequency. Research has shown the higher the frequency, the shallower the heating in the part. So with meduim frequency machine, we have two kinds of derivative products
1. Induction Forging Furnace (with cylinder pushing system)
2. Induction Melting Furnace
Process Flow
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Service
1. One year warranty time and 24 hours online service
2. Within one year free warranty, any fault caused by non-artificial reason, any quality problem like design, manufacture or procedure occurs, Wangxin would provide free replacement parts.
3. Large inventory of spare parts ready for immediate delivery.
4. Customized design and induction heating solutions.
5. Welcome your engineers to come to factory accept maintenance training & trouble shooting guide.
2. Within one year free warranty, any fault caused by non-artificial reason, any quality problem like design, manufacture or procedure occurs, Wangxin would provide free replacement parts.
3. Large inventory of spare parts ready for immediate delivery.
4. Customized design and induction heating solutions.
5. Welcome your engineers to come to factory accept maintenance training & trouble shooting guide.
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